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blender-archive/source/blender/depsgraph/intern/builder/deg_builder_nodes.h

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Depsgraph: Cleanup and code simplification This is mainly a maintenance commit which was aimed to make work with this module more pleasant and solve such issues as: - Annoyance with looong files, which had craftload in them - Usage of STL for the data structures we've got in BLI - Possible symbol conflicts - Not real clear layout of what is located where So in this commit the following changes are done: - STL is prohibited, it's not really predictable on various compilers, with our BLI algorithms we can predict things much better. There are still few usages of std::vector, but that we'll be solving later once we've got similar thing in BLI. - Simplify foreach loops, avoid using const_iterator all over the place. - New directory layout, which is hopefully easier to follow. - Some files were split, some of them will be split soon. The idea of this is to split huge functions into own files with good documentation and everything. - Removed stuff which was planned for use in the future but was never finished, tested or anything. Let's wipe it out for now, and bring back once we really start using it, so it'll be more clear if it solves our needs. - All the internal routines were moved to DEG namespace to separate them better from rest of blender. Some places now annoyingly using DEG::foo, but that we can olve by moving some utility functions inside of the namespace. While working on this we've found some hotspot in updates flush, so now playback of blenrig is few percent faster (something like 96fps with previous master and around 99-100fps after this change). Not saying it's something final, there is still room for cleanup and API simplification, but those might happen as a regular development now without doing any global changes.
2016-05-27 18:01:18 +02:00
/*
* ***** BEGIN GPL LICENSE BLOCK *****
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software Foundation,
* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*
* The Original Code is Copyright (C) 2013 Blender Foundation.
* All rights reserved.
*
* Original Author: Lukas Toenne
* Contributor(s): None Yet
*
* ***** END GPL LICENSE BLOCK *****
*/
/** \file blender/depsgraph/intern/builder/deg_builder_nodes.h
* \ingroup depsgraph
*/
#pragma once
Depsgraph: Replace LIB_TAG_DOIT with hash lookup This allows us to: - Not mock around with tags stored in a global space, and not to iterate over all datablocks in the database to clear the tags. - Properly deal with datablocks which might not be in main database. While it sounds crazy, it might be handy when dealing with preview, or some partial scene updates, such as motion paths. - Avoids majority of places where depsgraph construction needed bmain. This is something what could help in blender2.8 branch. From tests with production file here did not see any measurable slowdown. Hopefully, there is no functional changes :)
2018-02-22 11:03:39 +01:00
#include "intern/builder/deg_builder_map.h"
Depsgraph: Cleanup and code simplification This is mainly a maintenance commit which was aimed to make work with this module more pleasant and solve such issues as: - Annoyance with looong files, which had craftload in them - Usage of STL for the data structures we've got in BLI - Possible symbol conflicts - Not real clear layout of what is located where So in this commit the following changes are done: - STL is prohibited, it's not really predictable on various compilers, with our BLI algorithms we can predict things much better. There are still few usages of std::vector, but that we'll be solving later once we've got similar thing in BLI. - Simplify foreach loops, avoid using const_iterator all over the place. - New directory layout, which is hopefully easier to follow. - Some files were split, some of them will be split soon. The idea of this is to split huge functions into own files with good documentation and everything. - Removed stuff which was planned for use in the future but was never finished, tested or anything. Let's wipe it out for now, and bring back once we really start using it, so it'll be more clear if it solves our needs. - All the internal routines were moved to DEG namespace to separate them better from rest of blender. Some places now annoyingly using DEG::foo, but that we can olve by moving some utility functions inside of the namespace. While working on this we've found some hotspot in updates flush, so now playback of blenrig is few percent faster (something like 96fps with previous master and around 99-100fps after this change). Not saying it's something final, there is still room for cleanup and API simplification, but those might happen as a regular development now without doing any global changes.
2016-05-27 18:01:18 +02:00
#include "intern/depsgraph_types.h"
Depsgraph: Remove the "disable-copy-on-write" option completely After discussion with Sergey and Dalai, we have decided to remove this option completely. We're getting to the point where it is almost impossible to really use 2.8 without COW, and keeping the old option running ends up diverting dev resources away towards tracking down and fixing problems with a parallel system that will be going away.
2018-05-31 13:42:55 +02:00
#include "DEG_depsgraph.h"
Depsgraph: Make Copy-on-Write a command line option Before it was a compile time option which was not very easy to use or test. Now the project is getting more mature, so very soon we will be able to call for a public tests of limited features. The copy-on-write (which includes animation, modifiers) is enabled using --enable-copy-on-write command line argument.
2017-10-18 14:35:34 +02:00
Depsgraph: Pass base to build_object()
2017-11-24 10:06:26 +01:00
struct Base;
Depsgraph: Object data separation, armature
2018-06-06 11:41:56 +02:00
struct bArmature;
Depsgraph: Fix missing relation from action to animation when it's shared
2018-06-27 14:36:37 +02:00
struct bAction;
Basic Alembic support All in all, this patch adds an Alembic importer, an Alembic exporter, and a new CacheFile data block which, for now, wraps around an Alembic archive. This data block is made available through a new modifier ("Mesh Sequence Cache") as well as a new constraint ("Transform Cache") to somewhat properly support respectively geometric and transformation data streaming from alembic caches. A more in-depth documentation is to be found on the wiki, as well as a guide to compile alembic: https://wiki.blender.org/index.php/ User:Kevindietrich/AlembicBasicIo. Many thanks to everyone involved in this little project, and huge shout out to "cgstrive" for the thorough testings with Maya, 3ds Max, Houdini and Realflow as well as @fjuhec, @jensverwiebe and @jasperge for the custom builds and compile fixes. Reviewers: sergey, campbellbarton, mont29 Reviewed By: sergey, campbellbarton, mont29 Differential Revision: https://developer.blender.org/D2060
2016-08-06 06:20:37 +02:00
struct CacheFile;
Depsgraph: Object data separation, camera
2018-06-06 10:52:50 +02:00
struct Camera;
Depsgraph: Cleanup and code simplification This is mainly a maintenance commit which was aimed to make work with this module more pleasant and solve such issues as: - Annoyance with looong files, which had craftload in them - Usage of STL for the data structures we've got in BLI - Possible symbol conflicts - Not real clear layout of what is located where So in this commit the following changes are done: - STL is prohibited, it's not really predictable on various compilers, with our BLI algorithms we can predict things much better. There are still few usages of std::vector, but that we'll be solving later once we've got similar thing in BLI. - Simplify foreach loops, avoid using const_iterator all over the place. - New directory layout, which is hopefully easier to follow. - Some files were split, some of them will be split soon. The idea of this is to split huge functions into own files with good documentation and everything. - Removed stuff which was planned for use in the future but was never finished, tested or anything. Let's wipe it out for now, and bring back once we really start using it, so it'll be more clear if it solves our needs. - All the internal routines were moved to DEG namespace to separate them better from rest of blender. Some places now annoyingly using DEG::foo, but that we can olve by moving some utility functions inside of the namespace. While working on this we've found some hotspot in updates flush, so now playback of blenrig is few percent faster (something like 96fps with previous master and around 99-100fps after this change). Not saying it's something final, there is still room for cleanup and API simplification, but those might happen as a regular development now without doing any global changes.
2016-05-27 18:01:18 +02:00
struct bGPdata;
struct ListBase;
struct GHash;
struct ID;
Fix T49826: NEW-DEPSGRAPH - Texture is not updated after changing its space color The issue was caused by image ID nodes not being in the depsgraph. Now, tricky part: we only add nodes but do not add relations yet. Reasoning: - It's currently important to only call editor's ID update callback to solve the issue, without need to flush changes somewhere deeper. - Adding relations might cause some unwanted updates, so will leave that for a later investigation.
2016-11-03 11:31:49 +01:00
struct Image;
Depsgraph: Cleanup and code simplification This is mainly a maintenance commit which was aimed to make work with this module more pleasant and solve such issues as: - Annoyance with looong files, which had craftload in them - Usage of STL for the data structures we've got in BLI - Possible symbol conflicts - Not real clear layout of what is located where So in this commit the following changes are done: - STL is prohibited, it's not really predictable on various compilers, with our BLI algorithms we can predict things much better. There are still few usages of std::vector, but that we'll be solving later once we've got similar thing in BLI. - Simplify foreach loops, avoid using const_iterator all over the place. - New directory layout, which is hopefully easier to follow. - Some files were split, some of them will be split soon. The idea of this is to split huge functions into own files with good documentation and everything. - Removed stuff which was planned for use in the future but was never finished, tested or anything. Let's wipe it out for now, and bring back once we really start using it, so it'll be more clear if it solves our needs. - All the internal routines were moved to DEG namespace to separate them better from rest of blender. Some places now annoyingly using DEG::foo, but that we can olve by moving some utility functions inside of the namespace. While working on this we've found some hotspot in updates flush, so now playback of blenrig is few percent faster (something like 96fps with previous master and around 99-100fps after this change). Not saying it's something final, there is still room for cleanup and API simplification, but those might happen as a regular development now without doing any global changes.
2016-05-27 18:01:18 +02:00
struct FCurve;
Collections and groups unification OVERVIEW * In 2.7 terminology, all layers and groups are now collection datablocks. * These collections are nestable, linkable, instanceable, overrideable, .. which opens up new ways to set up scenes and link + override data. * Viewport/render visibility and selectability are now a part of the collection and shared across all view layers and linkable. * View layers define which subset of the scene collection hierarchy is excluded for each. For many workflows one view layer can be used, these are more of an advanced feature now. OUTLINER * The outliner now has a "View Layer" display mode instead of "Collections", which can display the collections and/or objects in the view layer. * In this display mode, collections can be excluded with the right click menu. These will then be greyed out and their objects will be excluded. * To view collections not linked to any scene, the "Blender File" display mode can be used, with the new filtering option to just see Colleciton datablocks. * The outliner right click menus for collections and objects were reorganized. * Drag and drop still needs to be improved. Like before, dragging the icon or text gives different results, we'll unify this later. LINKING AND OVERRIDES * Collections can now be linked into the scene without creating an instance, with the link/append operator or from the collections view in the outliner. * Collections can get static overrides with the right click menu in the outliner, but this is rather unreliable and not clearly communicated at the moment. * We still need to improve the make override operator to turn collection instances into collections with overrides directly in the scene. PERFORMANCE * We tried to make performance not worse than before and improve it in some cases. The main thing that's still a bit slower is multiple scenes, we have to change the layer syncing to only updated affected scenes. * Collections keep a list of their parent collections for faster incremental updates in syncing and caching. * View layer bases are now in a object -> base hash to avoid quadratic time lookups internally and in API functions like visible_get(). VERSIONING * Compatibility with 2.7 files should be improved due to the new visibility controls. Of course users may not want to set up their scenes differently now to avoid having separate layers and groups. * Compatibility with 2.8 is mostly there, and was tested on Eevee demo and Hero files. There's a few things which are know to be not quite compatible, like nested layer collections inside groups. * The versioning code for 2.8 files is quite complicated, and isolated behind #ifdef so it can be removed at the end of the release cycle. KNOWN ISSUES * The G-key group operators in the 3D viewport were left mostly as is, they need to be modified still to fit better. * Same for the groups panel in the object properties. This needs to be updated still, or perhaps replaced by something better. * Collections must all have a unique name. Less restrictive namespacing is to be done later, we'll have to see how important this is as all objects within the collections must also have a unique name anyway. * Full scene copy and delete scene are exactly doing the right thing yet. Differential Revision: https://developer.blender.org/D3383 https://code.blender.org/2018/05/collections-and-groups/
2018-04-30 15:57:22 +02:00
struct Collection;
Depsgraph: Cleanup and code simplification This is mainly a maintenance commit which was aimed to make work with this module more pleasant and solve such issues as: - Annoyance with looong files, which had craftload in them - Usage of STL for the data structures we've got in BLI - Possible symbol conflicts - Not real clear layout of what is located where So in this commit the following changes are done: - STL is prohibited, it's not really predictable on various compilers, with our BLI algorithms we can predict things much better. There are still few usages of std::vector, but that we'll be solving later once we've got similar thing in BLI. - Simplify foreach loops, avoid using const_iterator all over the place. - New directory layout, which is hopefully easier to follow. - Some files were split, some of them will be split soon. The idea of this is to split huge functions into own files with good documentation and everything. - Removed stuff which was planned for use in the future but was never finished, tested or anything. Let's wipe it out for now, and bring back once we really start using it, so it'll be more clear if it solves our needs. - All the internal routines were moved to DEG namespace to separate them better from rest of blender. Some places now annoyingly using DEG::foo, but that we can olve by moving some utility functions inside of the namespace. While working on this we've found some hotspot in updates flush, so now playback of blenrig is few percent faster (something like 96fps with previous master and around 99-100fps after this change). Not saying it's something final, there is still room for cleanup and API simplification, but those might happen as a regular development now without doing any global changes.
2016-05-27 18:01:18 +02:00
struct Key;
Depsgraph: Object data separation, lamp
2018-06-06 10:47:54 +02:00
struct Lamp;
Blender 2.8: Hook of layer collections evaluation in DEG This moves selectability/visibility flag flush from some hardcoded places in the code to depsgraph. This way it is possible to simply tag depsgraph to update those flags and rest it'll do on its own. Using depsgraph for such flush is an overkill: those flags are fully static and can not be animated, so it doesn't really make sense to hook only those to depsgraph. However, in the future we will have overrides on collections, which ideally would need to be animatable and drivable and easiest way to support this is to do this on depsgraph level, so it ensures proper order of evaluation for animation and drivers. And it seems logical to do both overrides and flags flush from depsgraph from this point of view. This commit also includes the evaluation of IDProperty for collections, which basically are just another form of override. So once we implement the other kind of overrides the flushing and collection evaluation won't change. Patch by Sergey Sharybin and Dalai Felinto
2017-03-17 12:47:29 +01:00
struct LayerCollection;
Depsgraph: Object data separation, lamp
2018-06-06 10:47:54 +02:00
struct LightProbe;
Depsgraph: Cleanup and code simplification This is mainly a maintenance commit which was aimed to make work with this module more pleasant and solve such issues as: - Annoyance with looong files, which had craftload in them - Usage of STL for the data structures we've got in BLI - Possible symbol conflicts - Not real clear layout of what is located where So in this commit the following changes are done: - STL is prohibited, it's not really predictable on various compilers, with our BLI algorithms we can predict things much better. There are still few usages of std::vector, but that we'll be solving later once we've got similar thing in BLI. - Simplify foreach loops, avoid using const_iterator all over the place. - New directory layout, which is hopefully easier to follow. - Some files were split, some of them will be split soon. The idea of this is to split huge functions into own files with good documentation and everything. - Removed stuff which was planned for use in the future but was never finished, tested or anything. Let's wipe it out for now, and bring back once we really start using it, so it'll be more clear if it solves our needs. - All the internal routines were moved to DEG namespace to separate them better from rest of blender. Some places now annoyingly using DEG::foo, but that we can olve by moving some utility functions inside of the namespace. While working on this we've found some hotspot in updates flush, so now playback of blenrig is few percent faster (something like 96fps with previous master and around 99-100fps after this change). Not saying it's something final, there is still room for cleanup and API simplification, but those might happen as a regular development now without doing any global changes.
2016-05-27 18:01:18 +02:00
struct Main;
struct Material;
Fix T50060: New depsgraph does not update mask animation
2016-11-17 15:29:22 +01:00
struct Mask;
Depsgraph: Cleanup and code simplification This is mainly a maintenance commit which was aimed to make work with this module more pleasant and solve such issues as: - Annoyance with looong files, which had craftload in them - Usage of STL for the data structures we've got in BLI - Possible symbol conflicts - Not real clear layout of what is located where So in this commit the following changes are done: - STL is prohibited, it's not really predictable on various compilers, with our BLI algorithms we can predict things much better. There are still few usages of std::vector, but that we'll be solving later once we've got similar thing in BLI. - Simplify foreach loops, avoid using const_iterator all over the place. - New directory layout, which is hopefully easier to follow. - Some files were split, some of them will be split soon. The idea of this is to split huge functions into own files with good documentation and everything. - Removed stuff which was planned for use in the future but was never finished, tested or anything. Let's wipe it out for now, and bring back once we really start using it, so it'll be more clear if it solves our needs. - All the internal routines were moved to DEG namespace to separate them better from rest of blender. Some places now annoyingly using DEG::foo, but that we can olve by moving some utility functions inside of the namespace. While working on this we've found some hotspot in updates flush, so now playback of blenrig is few percent faster (something like 96fps with previous master and around 99-100fps after this change). Not saying it's something final, there is still room for cleanup and API simplification, but those might happen as a regular development now without doing any global changes.
2016-05-27 18:01:18 +02:00
struct MTex;
Depsgrpah: Fix missing animation update in movie clips
2016-11-17 16:37:25 +01:00
struct MovieClip;
Depsgraph: Cleanup and code simplification This is mainly a maintenance commit which was aimed to make work with this module more pleasant and solve such issues as: - Annoyance with looong files, which had craftload in them - Usage of STL for the data structures we've got in BLI - Possible symbol conflicts - Not real clear layout of what is located where So in this commit the following changes are done: - STL is prohibited, it's not really predictable on various compilers, with our BLI algorithms we can predict things much better. There are still few usages of std::vector, but that we'll be solving later once we've got similar thing in BLI. - Simplify foreach loops, avoid using const_iterator all over the place. - New directory layout, which is hopefully easier to follow. - Some files were split, some of them will be split soon. The idea of this is to split huge functions into own files with good documentation and everything. - Removed stuff which was planned for use in the future but was never finished, tested or anything. Let's wipe it out for now, and bring back once we really start using it, so it'll be more clear if it solves our needs. - All the internal routines were moved to DEG namespace to separate them better from rest of blender. Some places now annoyingly using DEG::foo, but that we can olve by moving some utility functions inside of the namespace. While working on this we've found some hotspot in updates flush, so now playback of blenrig is few percent faster (something like 96fps with previous master and around 99-100fps after this change). Not saying it's something final, there is still room for cleanup and API simplification, but those might happen as a regular development now without doing any global changes.
2016-05-27 18:01:18 +02:00
struct bNodeTree;
struct Object;
Depsgraph: Use dependency graph flush routines to update particle settings Previously tagging particle settings for update will iterate over all objects and all their particle system to see whether something needs an update or not. Now we put ParticleSettings as an ID to the dependency graph, so tagging it for update will nicely flush updates to all dependent particle systems. Current downside of this is that due to limitation of flush routines it will cause some extra particle system re-evaluation when it technically not needed, and what's more annoying currently it will discard point caches more often. However, this is a good and simple demonstration case to improve tagging/flushing system to accommodate for such cases (similar issues happens with CoW and shading components). So let's try to find some generic solution to the problem!
2017-07-18 12:12:15 +02:00
struct ParticleSettings;
Fix missing updates when changing probe's clipping Probes were completely out of depsgraph, so tagging them could not work at all. For now using some placeholder operations just to ensure order of updates.
2017-06-09 18:04:05 +02:00
struct Probe;
Depsgraph: Cleanup and code simplification This is mainly a maintenance commit which was aimed to make work with this module more pleasant and solve such issues as: - Annoyance with looong files, which had craftload in them - Usage of STL for the data structures we've got in BLI - Possible symbol conflicts - Not real clear layout of what is located where So in this commit the following changes are done: - STL is prohibited, it's not really predictable on various compilers, with our BLI algorithms we can predict things much better. There are still few usages of std::vector, but that we'll be solving later once we've got similar thing in BLI. - Simplify foreach loops, avoid using const_iterator all over the place. - New directory layout, which is hopefully easier to follow. - Some files were split, some of them will be split soon. The idea of this is to split huge functions into own files with good documentation and everything. - Removed stuff which was planned for use in the future but was never finished, tested or anything. Let's wipe it out for now, and bring back once we really start using it, so it'll be more clear if it solves our needs. - All the internal routines were moved to DEG namespace to separate them better from rest of blender. Some places now annoyingly using DEG::foo, but that we can olve by moving some utility functions inside of the namespace. While working on this we've found some hotspot in updates flush, so now playback of blenrig is few percent faster (something like 96fps with previous master and around 99-100fps after this change). Not saying it's something final, there is still room for cleanup and API simplification, but those might happen as a regular development now without doing any global changes.
2016-05-27 18:01:18 +02:00
struct bPoseChannel;
struct bConstraint;
struct Scene;
Depsgraph: Add missing nodes and relations for speaker
2018-06-25 11:53:38 +02:00
struct Speaker;
Depsgraph: Cleanup and code simplification This is mainly a maintenance commit which was aimed to make work with this module more pleasant and solve such issues as: - Annoyance with looong files, which had craftload in them - Usage of STL for the data structures we've got in BLI - Possible symbol conflicts - Not real clear layout of what is located where So in this commit the following changes are done: - STL is prohibited, it's not really predictable on various compilers, with our BLI algorithms we can predict things much better. There are still few usages of std::vector, but that we'll be solving later once we've got similar thing in BLI. - Simplify foreach loops, avoid using const_iterator all over the place. - New directory layout, which is hopefully easier to follow. - Some files were split, some of them will be split soon. The idea of this is to split huge functions into own files with good documentation and everything. - Removed stuff which was planned for use in the future but was never finished, tested or anything. Let's wipe it out for now, and bring back once we really start using it, so it'll be more clear if it solves our needs. - All the internal routines were moved to DEG namespace to separate them better from rest of blender. Some places now annoyingly using DEG::foo, but that we can olve by moving some utility functions inside of the namespace. While working on this we've found some hotspot in updates flush, so now playback of blenrig is few percent faster (something like 96fps with previous master and around 99-100fps after this change). Not saying it's something final, there is still room for cleanup and API simplification, but those might happen as a regular development now without doing any global changes.
2016-05-27 18:01:18 +02:00
struct Tex;
struct World;
struct PropertyRNA;
namespace DEG {
struct Depsgraph;
struct DepsNode;
struct IDDepsNode;
struct TimeSourceDepsNode;
struct ComponentDepsNode;
struct OperationDepsNode;
struct DepsgraphNodeBuilder {
DepsgraphNodeBuilder(Main *bmain, Depsgraph *graph);
~DepsgraphNodeBuilder();
Depsgraph: Create ID nodes on build-time expansion using node builder This will allow us to do some builder-specific trickery when ID nodes are requested to be created from build-time expansion.
2017-07-27 14:57:47 +02:00
/* For given original ID get ID which is created by CoW system. */
Depsgraph: Initial groundwork for copy-on-write support < Dependency graph Copy-on-Write > -------------------------------- \ ^__^ \ (oo)\_______ (__)\ )\/\ ||----w | || || This is an initial commit of Copy-on-write support added to dependency graph. Main priority for now: get playback (Alt-A) and all operators (selection, transform etc) to work with the new concept of clear separation between evaluated data coming from dependency graph and original data coming from .blend file (and stored in bmain). = How does this work? = The idea is to support Copy-on-Write on the ID level. This means, we duplicate the whole ID before we cann it's evaluaiton function. This is currently done in the following way: - At the depsgraph construction time we create "shallow" copy of the ID datablock, just so we know it's pointer in memory and can use for function bindings. - At the evaluaiton time, the copy of ID get's "expanded" (needs a better name internally, so it does not conflict with expanding datablocks during library linking), which means the content of the datablock is being copied over and all IDs are getting remapped to the copied ones. Currently we do the whole copy, in the future we will support some tricks here to prevent duplicating geometry arrays (verts, edges, loops, faces and polys) when we don't need that. - Evaluation functions are operating on copied datablocks and never touching original datablock. - There are some cases when we need to know non-ID pointers for function bindings. This mainly applies to scene collections and armatures. The idea of dealing with this is to "expand" copy-on-write datablock at the dependency graph build time. This might introduce some slowdown to the dependency graph construction time, but allows us to have minimal changes in the code and avoid any hash look-up from evaluation function (one of the ideas to avoid using pointers as function bindings is to pass name of layer or a bone to the evaluation function and look up actual data based on that name). Currently there is a special function in depsgraph which does such a synchronization, in the future we might want to make it more generic. At some point we need to synchronize copy-on-write version of datablock with the original version. This happens, i.e., when we change active object or change selection. We don't want any actual evaluation of update flush happening for such thins, so now we have a special update tag: DEG_id_tag_update((id, DEG_TAG_COPY_ON_WRITE) - For the render engines we now have special call for the dependency graph to give evaluated datablock for the given original one. This isn't fully ideal but allows to have Cycles viewport render. This is definitely a subject for further investigation / improvement. This call will tag copy-on-write component tagged for update without causing updates to be flushed to any other objects, causing chain reaction of updates. This tag is handy when selection in the scene changes. This basically summarizes ideas underneath this commit. The code should be reasonably documented. Here is a demo of dependency graph with all copy-on-write stuff in it: https://developer.blender.org/F635468 = What to expect to (not) work? = - Only meshes are properly-ish aware of copy-on-write currently, Non-mesh geometry will probably crash or will not work at all. - Armatures will need similar depsgraph built-time expansion of the copied datablock. - There are some extra tags / relations added, to keep things demo-able but which are slowing things down for evaluation. - Edit mode works for until click selection is used (due to the selection code using EditDerivedMesh created ad-hoc). - Lots of tools will lack tagging synchronization of copied datablock for sync with original ID. = How to move forward? = There is some tedious work related on going over all the tools, checking whether they need to work with original or final evaluated object and make the required changes. Additionally, there need synchronization tag done in fair amount of tools and operators as well. For example, currently it's not possible to change render engine without re-opening the file or forcing dependency graph for re-build via python console. There is also now some thoughts required about copying evaluated properties between objects or from collection to a new object. Perhaps easiest way would be to move base flag flush to Object ID node and tag new objects for update instead of doing manual copy. here is some WIP patch which moves such evaluaiton / flush: https://developer.blender.org/F635479 Lots of TODOs in the code, with possible optimization. = How to test? = This is a feature under heavy development, so obviously it is disabled by default. The only reason it goes to 2.8 branch is to avoid possible merge hell. In order to enable this feature use WITH_DEPSGRAPH_COPY_ON_WRITE CMake configuration option.
2017-06-14 10:26:24 +02:00
ID *get_cow_id(const ID *id_orig) const;
Depsgraph: Create ID nodes on build-time expansion using node builder This will allow us to do some builder-specific trickery when ID nodes are requested to be created from build-time expansion.
2017-07-27 14:57:47 +02:00
/* Similar to above, but for the cases when there is no ID node we create
* one.
*/
ID *ensure_cow_id(ID *id_orig);
/* Helper wrapper function which wraps get_cow_id with a needed type cast. */
Depsgraph: Initial support of armatures for copy-on-write This commit makes simple cases to work, for example: - IK solver to an external object - Object with Armature modifier, "parented" to the deforming armature (via animation). More complicated setups (like agent rig) are crashing still.
2017-07-14 14:56:54 +02:00
template<typename T>
T *get_cow_datablock(const T *orig) const {
return (T *)get_cow_id(&orig->id);
}
Depsgraph: Create ID nodes on build-time expansion using node builder This will allow us to do some builder-specific trickery when ID nodes are requested to be created from build-time expansion.
2017-07-27 14:57:47 +02:00
/* For a given COW datablock get corresponding original one. */
Depsgraph: Add missing expansion od custom bone shapes
2017-07-19 12:44:27 +02:00
template<typename T>
T *get_orig_datablock(const T *cow) const {
Depsgraph: Remove the "disable-copy-on-write" option completely After discussion with Sergey and Dalai, we have decided to remove this option completely. We're getting to the point where it is almost impossible to really use 2.8 without COW, and keeping the old option running ends up diverting dev resources away towards tracking down and fixing problems with a parallel system that will be going away.
2018-05-31 13:42:55 +02:00
return (T *)cow->id.orig_id;
Depsgraph: Add missing expansion od custom bone shapes
2017-07-19 12:44:27 +02:00
}
Depsgraph: Make bmain part of builder state and remove bmain from public API
2017-11-08 17:43:53 +01:00
void begin_build();
Depsgraph: Re-schedule pending tags after relations update It is possible to have situation when we need to both update relations and do some updates on random IDs. This was only done before for objects using their recalc field. This means, every update tag which did not fit into there would have been lost after updating relations. Now we do some smarter re-scheduling of operations after relations are updated.
2017-11-24 15:07:09 +01:00
void end_build();
Depsgraph: Initial support of armatures for copy-on-write This commit makes simple cases to work, for example: - IK solver to an external object - Object with Armature modifier, "parented" to the deforming armature (via animation). More complicated setups (like agent rig) are crashing still.
2017-07-14 14:56:54 +02:00
Depsgraph: Cleanup and code simplification This is mainly a maintenance commit which was aimed to make work with this module more pleasant and solve such issues as: - Annoyance with looong files, which had craftload in them - Usage of STL for the data structures we've got in BLI - Possible symbol conflicts - Not real clear layout of what is located where So in this commit the following changes are done: - STL is prohibited, it's not really predictable on various compilers, with our BLI algorithms we can predict things much better. There are still few usages of std::vector, but that we'll be solving later once we've got similar thing in BLI. - Simplify foreach loops, avoid using const_iterator all over the place. - New directory layout, which is hopefully easier to follow. - Some files were split, some of them will be split soon. The idea of this is to split huge functions into own files with good documentation and everything. - Removed stuff which was planned for use in the future but was never finished, tested or anything. Let's wipe it out for now, and bring back once we really start using it, so it'll be more clear if it solves our needs. - All the internal routines were moved to DEG namespace to separate them better from rest of blender. Some places now annoyingly using DEG::foo, but that we can olve by moving some utility functions inside of the namespace. While working on this we've found some hotspot in updates flush, so now playback of blenrig is few percent faster (something like 96fps with previous master and around 99-100fps after this change). Not saying it's something final, there is still room for cleanup and API simplification, but those might happen as a regular development now without doing any global changes.
2016-05-27 18:01:18 +02:00
IDDepsNode *add_id_node(ID *id);
Depsgraph: Iterates over ID Nodes instead of Bases Although this works by itself, it should actually happen after: "Reshuffle collections base flags evaluation, make it so object is gathering its base flags from collections." Meanwhile we have one single hacky function (deg_flush_base_flags_and_settings) to be removed once the task above is tackled. Reviewers: sergey Differential Revision: https://developer.blender.org/D2899
2017-11-06 17:44:39 -02:00
IDDepsNode *find_id_node(ID *id);
Depsgraph: Remove dead code from add_time_source() This was never finished or done or used, no reason to keep it. Better to simplify things before adding complexity of overrides and copy-on-write.
2017-06-01 15:06:05 +02:00
TimeSourceDepsNode *add_time_source();
Depsgraph: Cleanup and code simplification This is mainly a maintenance commit which was aimed to make work with this module more pleasant and solve such issues as: - Annoyance with looong files, which had craftload in them - Usage of STL for the data structures we've got in BLI - Possible symbol conflicts - Not real clear layout of what is located where So in this commit the following changes are done: - STL is prohibited, it's not really predictable on various compilers, with our BLI algorithms we can predict things much better. There are still few usages of std::vector, but that we'll be solving later once we've got similar thing in BLI. - Simplify foreach loops, avoid using const_iterator all over the place. - New directory layout, which is hopefully easier to follow. - Some files were split, some of them will be split soon. The idea of this is to split huge functions into own files with good documentation and everything. - Removed stuff which was planned for use in the future but was never finished, tested or anything. Let's wipe it out for now, and bring back once we really start using it, so it'll be more clear if it solves our needs. - All the internal routines were moved to DEG namespace to separate them better from rest of blender. Some places now annoyingly using DEG::foo, but that we can olve by moving some utility functions inside of the namespace. While working on this we've found some hotspot in updates flush, so now playback of blenrig is few percent faster (something like 96fps with previous master and around 99-100fps after this change). Not saying it's something final, there is still room for cleanup and API simplification, but those might happen as a regular development now without doing any global changes.
2016-05-27 18:01:18 +02:00
ComponentDepsNode *add_component_node(ID *id,
eDepsNode_Type comp_type,
Depsgraph: Use const char for component API
2016-11-03 12:14:47 +01:00
const char *comp_name = "");
Depsgraph: Cleanup and code simplification This is mainly a maintenance commit which was aimed to make work with this module more pleasant and solve such issues as: - Annoyance with looong files, which had craftload in them - Usage of STL for the data structures we've got in BLI - Possible symbol conflicts - Not real clear layout of what is located where So in this commit the following changes are done: - STL is prohibited, it's not really predictable on various compilers, with our BLI algorithms we can predict things much better. There are still few usages of std::vector, but that we'll be solving later once we've got similar thing in BLI. - Simplify foreach loops, avoid using const_iterator all over the place. - New directory layout, which is hopefully easier to follow. - Some files were split, some of them will be split soon. The idea of this is to split huge functions into own files with good documentation and everything. - Removed stuff which was planned for use in the future but was never finished, tested or anything. Let's wipe it out for now, and bring back once we really start using it, so it'll be more clear if it solves our needs. - All the internal routines were moved to DEG namespace to separate them better from rest of blender. Some places now annoyingly using DEG::foo, but that we can olve by moving some utility functions inside of the namespace. While working on this we've found some hotspot in updates flush, so now playback of blenrig is few percent faster (something like 96fps with previous master and around 99-100fps after this change). Not saying it's something final, there is still room for cleanup and API simplification, but those might happen as a regular development now without doing any global changes.
2016-05-27 18:01:18 +02:00
OperationDepsNode *add_operation_node(ComponentDepsNode *comp_node,
Depsgraph: Pass function bindings by const reference Avoids using copy-constructor invoked every time we pass function to the builder functions. Should lower number of CPU ticks spent during DEG construction.
2017-06-13 15:10:29 +02:00
const DepsEvalOperationCb& op,
Depsgraph: Cleanup and code simplification This is mainly a maintenance commit which was aimed to make work with this module more pleasant and solve such issues as: - Annoyance with looong files, which had craftload in them - Usage of STL for the data structures we've got in BLI - Possible symbol conflicts - Not real clear layout of what is located where So in this commit the following changes are done: - STL is prohibited, it's not really predictable on various compilers, with our BLI algorithms we can predict things much better. There are still few usages of std::vector, but that we'll be solving later once we've got similar thing in BLI. - Simplify foreach loops, avoid using const_iterator all over the place. - New directory layout, which is hopefully easier to follow. - Some files were split, some of them will be split soon. The idea of this is to split huge functions into own files with good documentation and everything. - Removed stuff which was planned for use in the future but was never finished, tested or anything. Let's wipe it out for now, and bring back once we really start using it, so it'll be more clear if it solves our needs. - All the internal routines were moved to DEG namespace to separate them better from rest of blender. Some places now annoyingly using DEG::foo, but that we can olve by moving some utility functions inside of the namespace. While working on this we've found some hotspot in updates flush, so now playback of blenrig is few percent faster (something like 96fps with previous master and around 99-100fps after this change). Not saying it's something final, there is still room for cleanup and API simplification, but those might happen as a regular development now without doing any global changes.
2016-05-27 18:01:18 +02:00
eDepsOperation_Code opcode,
Depsgraph: Fully switch from string to const char* This brings up to 10-20% depsgraph build time improvement in the layout files from the studio repository.
2016-11-03 14:45:47 +01:00
const char *name = "",
Depsgraph: Add extra name tag for operation nodes The idea here is to address issue that name on it's own is not always unique: for example, when adding driver operations the name used for nodes is the RNA path (and multiple drivers can write to different array indices of the path). Basically, now it's possible to pass extra integer value to distinguish operations in such cases. So now we've already switched from sprintf() to construct unique operation name to pass RNA path and array index. There should be no functional changes yet, but this work is required for further work about replacing string with const char*.
2016-11-03 14:31:27 +01:00
int name_tag = -1);
Depsgraph: Cleanup and code simplification This is mainly a maintenance commit which was aimed to make work with this module more pleasant and solve such issues as: - Annoyance with looong files, which had craftload in them - Usage of STL for the data structures we've got in BLI - Possible symbol conflicts - Not real clear layout of what is located where So in this commit the following changes are done: - STL is prohibited, it's not really predictable on various compilers, with our BLI algorithms we can predict things much better. There are still few usages of std::vector, but that we'll be solving later once we've got similar thing in BLI. - Simplify foreach loops, avoid using const_iterator all over the place. - New directory layout, which is hopefully easier to follow. - Some files were split, some of them will be split soon. The idea of this is to split huge functions into own files with good documentation and everything. - Removed stuff which was planned for use in the future but was never finished, tested or anything. Let's wipe it out for now, and bring back once we really start using it, so it'll be more clear if it solves our needs. - All the internal routines were moved to DEG namespace to separate them better from rest of blender. Some places now annoyingly using DEG::foo, but that we can olve by moving some utility functions inside of the namespace. While working on this we've found some hotspot in updates flush, so now playback of blenrig is few percent faster (something like 96fps with previous master and around 99-100fps after this change). Not saying it's something final, there is still room for cleanup and API simplification, but those might happen as a regular development now without doing any global changes.
2016-05-27 18:01:18 +02:00
OperationDepsNode *add_operation_node(ID *id,
eDepsNode_Type comp_type,
Depsgraph: Use const char for component API
2016-11-03 12:14:47 +01:00
const char *comp_name,
Depsgraph: Pass function bindings by const reference Avoids using copy-constructor invoked every time we pass function to the builder functions. Should lower number of CPU ticks spent during DEG construction.
2017-06-13 15:10:29 +02:00
const DepsEvalOperationCb& op,
Depsgraph: Cleanup and code simplification This is mainly a maintenance commit which was aimed to make work with this module more pleasant and solve such issues as: - Annoyance with looong files, which had craftload in them - Usage of STL for the data structures we've got in BLI - Possible symbol conflicts - Not real clear layout of what is located where So in this commit the following changes are done: - STL is prohibited, it's not really predictable on various compilers, with our BLI algorithms we can predict things much better. There are still few usages of std::vector, but that we'll be solving later once we've got similar thing in BLI. - Simplify foreach loops, avoid using const_iterator all over the place. - New directory layout, which is hopefully easier to follow. - Some files were split, some of them will be split soon. The idea of this is to split huge functions into own files with good documentation and everything. - Removed stuff which was planned for use in the future but was never finished, tested or anything. Let's wipe it out for now, and bring back once we really start using it, so it'll be more clear if it solves our needs. - All the internal routines were moved to DEG namespace to separate them better from rest of blender. Some places now annoyingly using DEG::foo, but that we can olve by moving some utility functions inside of the namespace. While working on this we've found some hotspot in updates flush, so now playback of blenrig is few percent faster (something like 96fps with previous master and around 99-100fps after this change). Not saying it's something final, there is still room for cleanup and API simplification, but those might happen as a regular development now without doing any global changes.
2016-05-27 18:01:18 +02:00
eDepsOperation_Code opcode,
Depsgraph: Fully switch from string to const char* This brings up to 10-20% depsgraph build time improvement in the layout files from the studio repository.
2016-11-03 14:45:47 +01:00
const char *name = "",
Depsgraph: Add extra name tag for operation nodes The idea here is to address issue that name on it's own is not always unique: for example, when adding driver operations the name used for nodes is the RNA path (and multiple drivers can write to different array indices of the path). Basically, now it's possible to pass extra integer value to distinguish operations in such cases. So now we've already switched from sprintf() to construct unique operation name to pass RNA path and array index. There should be no functional changes yet, but this work is required for further work about replacing string with const char*.
2016-11-03 14:31:27 +01:00
int name_tag = -1);
Depsgraph: Cleanup and code simplification This is mainly a maintenance commit which was aimed to make work with this module more pleasant and solve such issues as: - Annoyance with looong files, which had craftload in them - Usage of STL for the data structures we've got in BLI - Possible symbol conflicts - Not real clear layout of what is located where So in this commit the following changes are done: - STL is prohibited, it's not really predictable on various compilers, with our BLI algorithms we can predict things much better. There are still few usages of std::vector, but that we'll be solving later once we've got similar thing in BLI. - Simplify foreach loops, avoid using const_iterator all over the place. - New directory layout, which is hopefully easier to follow. - Some files were split, some of them will be split soon. The idea of this is to split huge functions into own files with good documentation and everything. - Removed stuff which was planned for use in the future but was never finished, tested or anything. Let's wipe it out for now, and bring back once we really start using it, so it'll be more clear if it solves our needs. - All the internal routines were moved to DEG namespace to separate them better from rest of blender. Some places now annoyingly using DEG::foo, but that we can olve by moving some utility functions inside of the namespace. While working on this we've found some hotspot in updates flush, so now playback of blenrig is few percent faster (something like 96fps with previous master and around 99-100fps after this change). Not saying it's something final, there is still room for cleanup and API simplification, but those might happen as a regular development now without doing any global changes.
2016-05-27 18:01:18 +02:00
OperationDepsNode *add_operation_node(ID *id,
eDepsNode_Type comp_type,
Depsgraph: Pass function bindings by const reference Avoids using copy-constructor invoked every time we pass function to the builder functions. Should lower number of CPU ticks spent during DEG construction.
2017-06-13 15:10:29 +02:00
const DepsEvalOperationCb& op,
Depsgraph: Cleanup and code simplification This is mainly a maintenance commit which was aimed to make work with this module more pleasant and solve such issues as: - Annoyance with looong files, which had craftload in them - Usage of STL for the data structures we've got in BLI - Possible symbol conflicts - Not real clear layout of what is located where So in this commit the following changes are done: - STL is prohibited, it's not really predictable on various compilers, with our BLI algorithms we can predict things much better. There are still few usages of std::vector, but that we'll be solving later once we've got similar thing in BLI. - Simplify foreach loops, avoid using const_iterator all over the place. - New directory layout, which is hopefully easier to follow. - Some files were split, some of them will be split soon. The idea of this is to split huge functions into own files with good documentation and everything. - Removed stuff which was planned for use in the future but was never finished, tested or anything. Let's wipe it out for now, and bring back once we really start using it, so it'll be more clear if it solves our needs. - All the internal routines were moved to DEG namespace to separate them better from rest of blender. Some places now annoyingly using DEG::foo, but that we can olve by moving some utility functions inside of the namespace. While working on this we've found some hotspot in updates flush, so now playback of blenrig is few percent faster (something like 96fps with previous master and around 99-100fps after this change). Not saying it's something final, there is still room for cleanup and API simplification, but those might happen as a regular development now without doing any global changes.
2016-05-27 18:01:18 +02:00
eDepsOperation_Code opcode,
Depsgraph: Fully switch from string to const char* This brings up to 10-20% depsgraph build time improvement in the layout files from the studio repository.
2016-11-03 14:45:47 +01:00
const char *name = "",
Depsgraph: Add extra name tag for operation nodes The idea here is to address issue that name on it's own is not always unique: for example, when adding driver operations the name used for nodes is the RNA path (and multiple drivers can write to different array indices of the path). Basically, now it's possible to pass extra integer value to distinguish operations in such cases. So now we've already switched from sprintf() to construct unique operation name to pass RNA path and array index. There should be no functional changes yet, but this work is required for further work about replacing string with const char*.
2016-11-03 14:31:27 +01:00
int name_tag = -1);
Depsgraph: Cleanup and code simplification This is mainly a maintenance commit which was aimed to make work with this module more pleasant and solve such issues as: - Annoyance with looong files, which had craftload in them - Usage of STL for the data structures we've got in BLI - Possible symbol conflicts - Not real clear layout of what is located where So in this commit the following changes are done: - STL is prohibited, it's not really predictable on various compilers, with our BLI algorithms we can predict things much better. There are still few usages of std::vector, but that we'll be solving later once we've got similar thing in BLI. - Simplify foreach loops, avoid using const_iterator all over the place. - New directory layout, which is hopefully easier to follow. - Some files were split, some of them will be split soon. The idea of this is to split huge functions into own files with good documentation and everything. - Removed stuff which was planned for use in the future but was never finished, tested or anything. Let's wipe it out for now, and bring back once we really start using it, so it'll be more clear if it solves our needs. - All the internal routines were moved to DEG namespace to separate them better from rest of blender. Some places now annoyingly using DEG::foo, but that we can olve by moving some utility functions inside of the namespace. While working on this we've found some hotspot in updates flush, so now playback of blenrig is few percent faster (something like 96fps with previous master and around 99-100fps after this change). Not saying it's something final, there is still room for cleanup and API simplification, but those might happen as a regular development now without doing any global changes.
2016-05-27 18:01:18 +02:00
Depsgraph: Cleanup, use dedicated function to ensure node exists
2018-03-02 14:35:19 +01:00
OperationDepsNode *ensure_operation_node(ID *id,
eDepsNode_Type comp_type,
const DepsEvalOperationCb& op,
eDepsOperation_Code opcode,
const char *name = "",
int name_tag = -1);
Depsgraph: Cleanup and code simplification This is mainly a maintenance commit which was aimed to make work with this module more pleasant and solve such issues as: - Annoyance with looong files, which had craftload in them - Usage of STL for the data structures we've got in BLI - Possible symbol conflicts - Not real clear layout of what is located where So in this commit the following changes are done: - STL is prohibited, it's not really predictable on various compilers, with our BLI algorithms we can predict things much better. There are still few usages of std::vector, but that we'll be solving later once we've got similar thing in BLI. - Simplify foreach loops, avoid using const_iterator all over the place. - New directory layout, which is hopefully easier to follow. - Some files were split, some of them will be split soon. The idea of this is to split huge functions into own files with good documentation and everything. - Removed stuff which was planned for use in the future but was never finished, tested or anything. Let's wipe it out for now, and bring back once we really start using it, so it'll be more clear if it solves our needs. - All the internal routines were moved to DEG namespace to separate them better from rest of blender. Some places now annoyingly using DEG::foo, but that we can olve by moving some utility functions inside of the namespace. While working on this we've found some hotspot in updates flush, so now playback of blenrig is few percent faster (something like 96fps with previous master and around 99-100fps after this change). Not saying it's something final, there is still room for cleanup and API simplification, but those might happen as a regular development now without doing any global changes.
2016-05-27 18:01:18 +02:00
bool has_operation_node(ID *id,
eDepsNode_Type comp_type,
Depsgraph: Use const char for component API
2016-11-03 12:14:47 +01:00
const char *comp_name,
Depsgraph: Cleanup and code simplification This is mainly a maintenance commit which was aimed to make work with this module more pleasant and solve such issues as: - Annoyance with looong files, which had craftload in them - Usage of STL for the data structures we've got in BLI - Possible symbol conflicts - Not real clear layout of what is located where So in this commit the following changes are done: - STL is prohibited, it's not really predictable on various compilers, with our BLI algorithms we can predict things much better. There are still few usages of std::vector, but that we'll be solving later once we've got similar thing in BLI. - Simplify foreach loops, avoid using const_iterator all over the place. - New directory layout, which is hopefully easier to follow. - Some files were split, some of them will be split soon. The idea of this is to split huge functions into own files with good documentation and everything. - Removed stuff which was planned for use in the future but was never finished, tested or anything. Let's wipe it out for now, and bring back once we really start using it, so it'll be more clear if it solves our needs. - All the internal routines were moved to DEG namespace to separate them better from rest of blender. Some places now annoyingly using DEG::foo, but that we can olve by moving some utility functions inside of the namespace. While working on this we've found some hotspot in updates flush, so now playback of blenrig is few percent faster (something like 96fps with previous master and around 99-100fps after this change). Not saying it's something final, there is still room for cleanup and API simplification, but those might happen as a regular development now without doing any global changes.
2016-05-27 18:01:18 +02:00
eDepsOperation_Code opcode,
Depsgraph: Fully switch from string to const char* This brings up to 10-20% depsgraph build time improvement in the layout files from the studio repository.
2016-11-03 14:45:47 +01:00
const char *name = "",
Depsgraph: Add extra name tag for operation nodes The idea here is to address issue that name on it's own is not always unique: for example, when adding driver operations the name used for nodes is the RNA path (and multiple drivers can write to different array indices of the path). Basically, now it's possible to pass extra integer value to distinguish operations in such cases. So now we've already switched from sprintf() to construct unique operation name to pass RNA path and array index. There should be no functional changes yet, but this work is required for further work about replacing string with const char*.
2016-11-03 14:31:27 +01:00
int name_tag = -1);
Depsgraph: Cleanup and code simplification This is mainly a maintenance commit which was aimed to make work with this module more pleasant and solve such issues as: - Annoyance with looong files, which had craftload in them - Usage of STL for the data structures we've got in BLI - Possible symbol conflicts - Not real clear layout of what is located where So in this commit the following changes are done: - STL is prohibited, it's not really predictable on various compilers, with our BLI algorithms we can predict things much better. There are still few usages of std::vector, but that we'll be solving later once we've got similar thing in BLI. - Simplify foreach loops, avoid using const_iterator all over the place. - New directory layout, which is hopefully easier to follow. - Some files were split, some of them will be split soon. The idea of this is to split huge functions into own files with good documentation and everything. - Removed stuff which was planned for use in the future but was never finished, tested or anything. Let's wipe it out for now, and bring back once we really start using it, so it'll be more clear if it solves our needs. - All the internal routines were moved to DEG namespace to separate them better from rest of blender. Some places now annoyingly using DEG::foo, but that we can olve by moving some utility functions inside of the namespace. While working on this we've found some hotspot in updates flush, so now playback of blenrig is few percent faster (something like 96fps with previous master and around 99-100fps after this change). Not saying it's something final, there is still room for cleanup and API simplification, but those might happen as a regular development now without doing any global changes.
2016-05-27 18:01:18 +02:00
OperationDepsNode *find_operation_node(ID *id,
eDepsNode_Type comp_type,
Depsgraph: Use const char for component API
2016-11-03 12:14:47 +01:00
const char *comp_name,
Depsgraph: Cleanup and code simplification This is mainly a maintenance commit which was aimed to make work with this module more pleasant and solve such issues as: - Annoyance with looong files, which had craftload in them - Usage of STL for the data structures we've got in BLI - Possible symbol conflicts - Not real clear layout of what is located where So in this commit the following changes are done: - STL is prohibited, it's not really predictable on various compilers, with our BLI algorithms we can predict things much better. There are still few usages of std::vector, but that we'll be solving later once we've got similar thing in BLI. - Simplify foreach loops, avoid using const_iterator all over the place. - New directory layout, which is hopefully easier to follow. - Some files were split, some of them will be split soon. The idea of this is to split huge functions into own files with good documentation and everything. - Removed stuff which was planned for use in the future but was never finished, tested or anything. Let's wipe it out for now, and bring back once we really start using it, so it'll be more clear if it solves our needs. - All the internal routines were moved to DEG namespace to separate them better from rest of blender. Some places now annoyingly using DEG::foo, but that we can olve by moving some utility functions inside of the namespace. While working on this we've found some hotspot in updates flush, so now playback of blenrig is few percent faster (something like 96fps with previous master and around 99-100fps after this change). Not saying it's something final, there is still room for cleanup and API simplification, but those might happen as a regular development now without doing any global changes.
2016-05-27 18:01:18 +02:00
eDepsOperation_Code opcode,
Depsgraph: Fully switch from string to const char* This brings up to 10-20% depsgraph build time improvement in the layout files from the studio repository.
2016-11-03 14:45:47 +01:00
const char *name = "",
Depsgraph: Add extra name tag for operation nodes The idea here is to address issue that name on it's own is not always unique: for example, when adding driver operations the name used for nodes is the RNA path (and multiple drivers can write to different array indices of the path). Basically, now it's possible to pass extra integer value to distinguish operations in such cases. So now we've already switched from sprintf() to construct unique operation name to pass RNA path and array index. There should be no functional changes yet, but this work is required for further work about replacing string with const char*.
2016-11-03 14:31:27 +01:00
int name_tag = -1);
Depsgraph: Cleanup and code simplification This is mainly a maintenance commit which was aimed to make work with this module more pleasant and solve such issues as: - Annoyance with looong files, which had craftload in them - Usage of STL for the data structures we've got in BLI - Possible symbol conflicts - Not real clear layout of what is located where So in this commit the following changes are done: - STL is prohibited, it's not really predictable on various compilers, with our BLI algorithms we can predict things much better. There are still few usages of std::vector, but that we'll be solving later once we've got similar thing in BLI. - Simplify foreach loops, avoid using const_iterator all over the place. - New directory layout, which is hopefully easier to follow. - Some files were split, some of them will be split soon. The idea of this is to split huge functions into own files with good documentation and everything. - Removed stuff which was planned for use in the future but was never finished, tested or anything. Let's wipe it out for now, and bring back once we really start using it, so it'll be more clear if it solves our needs. - All the internal routines were moved to DEG namespace to separate them better from rest of blender. Some places now annoyingly using DEG::foo, but that we can olve by moving some utility functions inside of the namespace. While working on this we've found some hotspot in updates flush, so now playback of blenrig is few percent faster (something like 96fps with previous master and around 99-100fps after this change). Not saying it's something final, there is still room for cleanup and API simplification, but those might happen as a regular development now without doing any global changes.
2016-05-27 18:01:18 +02:00
OperationDepsNode *find_operation_node(ID *id,
eDepsNode_Type comp_type,
eDepsOperation_Code opcode,
Depsgraph: Fully switch from string to const char* This brings up to 10-20% depsgraph build time improvement in the layout files from the studio repository.
2016-11-03 14:45:47 +01:00
const char *name = "",
Depsgraph: Add extra name tag for operation nodes The idea here is to address issue that name on it's own is not always unique: for example, when adding driver operations the name used for nodes is the RNA path (and multiple drivers can write to different array indices of the path). Basically, now it's possible to pass extra integer value to distinguish operations in such cases. So now we've already switched from sprintf() to construct unique operation name to pass RNA path and array index. There should be no functional changes yet, but this work is required for further work about replacing string with const char*.
2016-11-03 14:31:27 +01:00
int name_tag = -1);
Depsgraph: Cleanup and code simplification This is mainly a maintenance commit which was aimed to make work with this module more pleasant and solve such issues as: - Annoyance with looong files, which had craftload in them - Usage of STL for the data structures we've got in BLI - Possible symbol conflicts - Not real clear layout of what is located where So in this commit the following changes are done: - STL is prohibited, it's not really predictable on various compilers, with our BLI algorithms we can predict things much better. There are still few usages of std::vector, but that we'll be solving later once we've got similar thing in BLI. - Simplify foreach loops, avoid using const_iterator all over the place. - New directory layout, which is hopefully easier to follow. - Some files were split, some of them will be split soon. The idea of this is to split huge functions into own files with good documentation and everything. - Removed stuff which was planned for use in the future but was never finished, tested or anything. Let's wipe it out for now, and bring back once we really start using it, so it'll be more clear if it solves our needs. - All the internal routines were moved to DEG namespace to separate them better from rest of blender. Some places now annoyingly using DEG::foo, but that we can olve by moving some utility functions inside of the namespace. While working on this we've found some hotspot in updates flush, so now playback of blenrig is few percent faster (something like 96fps with previous master and around 99-100fps after this change). Not saying it's something final, there is still room for cleanup and API simplification, but those might happen as a regular development now without doing any global changes.
2016-05-27 18:01:18 +02:00
Cleanup: style
2018-07-19 16:06:37 +10:00
void build_id(ID *id);
Collections and groups unification OVERVIEW * In 2.7 terminology, all layers and groups are now collection datablocks. * These collections are nestable, linkable, instanceable, overrideable, .. which opens up new ways to set up scenes and link + override data. * Viewport/render visibility and selectability are now a part of the collection and shared across all view layers and linkable. * View layers define which subset of the scene collection hierarchy is excluded for each. For many workflows one view layer can be used, these are more of an advanced feature now. OUTLINER * The outliner now has a "View Layer" display mode instead of "Collections", which can display the collections and/or objects in the view layer. * In this display mode, collections can be excluded with the right click menu. These will then be greyed out and their objects will be excluded. * To view collections not linked to any scene, the "Blender File" display mode can be used, with the new filtering option to just see Colleciton datablocks. * The outliner right click menus for collections and objects were reorganized. * Drag and drop still needs to be improved. Like before, dragging the icon or text gives different results, we'll unify this later. LINKING AND OVERRIDES * Collections can now be linked into the scene without creating an instance, with the link/append operator or from the collections view in the outliner. * Collections can get static overrides with the right click menu in the outliner, but this is rather unreliable and not clearly communicated at the moment. * We still need to improve the make override operator to turn collection instances into collections with overrides directly in the scene. PERFORMANCE * We tried to make performance not worse than before and improve it in some cases. The main thing that's still a bit slower is multiple scenes, we have to change the layer syncing to only updated affected scenes. * Collections keep a list of their parent collections for faster incremental updates in syncing and caching. * View layer bases are now in a object -> base hash to avoid quadratic time lookups internally and in API functions like visible_get(). VERSIONING * Compatibility with 2.7 files should be improved due to the new visibility controls. Of course users may not want to set up their scenes differently now to avoid having separate layers and groups. * Compatibility with 2.8 is mostly there, and was tested on Eevee demo and Hero files. There's a few things which are know to be not quite compatible, like nested layer collections inside groups. * The versioning code for 2.8 files is quite complicated, and isolated behind #ifdef so it can be removed at the end of the release cycle. KNOWN ISSUES * The G-key group operators in the 3D viewport were left mostly as is, they need to be modified still to fit better. * Same for the groups panel in the object properties. This needs to be updated still, or perhaps replaced by something better. * Collections must all have a unique name. Less restrictive namespacing is to be done later, we'll have to see how important this is as all objects within the collections must also have a unique name anyway. * Full scene copy and delete scene are exactly doing the right thing yet. Differential Revision: https://developer.blender.org/D3383 https://code.blender.org/2018/05/collections-and-groups/
2018-04-30 15:57:22 +02:00
void build_layer_collections(ListBase *lb);
Rename any instance of scene layer or render layer in code with view layer The RenderResult struct still has a listbase of RenderLayer, but that's ok since this is strictly for rendering. * Subversion bump (to 2.80.2) * DNA low level doversion (renames) - only for .blend created since 2.80 started Note: We can't use DNA_struct_elem_find or get file version in init_structDNA, so we are manually iterating over the array of the SDNA elements instead. Note 2: This doversion change with renames can be reverted in a few months. But so far it's required for 2.8 files created between October 2016 and now. Reviewers: campbellbarton, sergey Differential Revision: https://developer.blender.org/D2927
2017-11-22 10:52:39 -02:00
void build_view_layer(Scene *scene,
Depsgraph: Cleanup, indentation
2018-06-08 11:27:58 +02:00
ViewLayer *view_layer,
eDepsNode_LinkedState_Type linked_state);
Depsgraph: Bring back visibility checks based on collection restrict flags The title says it all actually, the idea is to speedup the following case: - Visible duplicator of a restricted collection (reported as T56512), One of the questionable change is that none of the view layer bases is ignored now. This ensures corresponding objects will have copy-on-write component evaluated, making it possible to access those pointers. The evaluation of those objects is skipped. Reviewers: brecht Differential Revision: https://developer.blender.org/D3641
2018-08-23 16:17:06 +02:00
void build_collection(Collection *collection);
Depsgraph: Bind base by it's index For the performance we convert object bases list to an array during view layer evaluation. This makes it possible to have very cheap index-based base lookup. The goal of this change is to get rid of base used for function binding, and avoid scene datablock expansion at the depsgraph construction time.
2018-04-11 12:39:36 +02:00
void build_object(int base_index,
Depsgraph: Pass base to build_object()
2017-11-24 10:06:26 +01:00
Object *object,
Depsgraph: Bring back visibility checks based on collection restrict flags The title says it all actually, the idea is to speedup the following case: - Visible duplicator of a restricted collection (reported as T56512), One of the questionable change is that none of the view layer bases is ignored now. This ensures corresponding objects will have copy-on-write component evaluated, making it possible to access those pointers. The evaluation of those objects is skipped. Reviewers: brecht Differential Revision: https://developer.blender.org/D3641
2018-08-23 16:17:06 +02:00
eDepsNode_LinkedState_Type linked_state,
Depsgraph: Use explicit argument values
2018-09-14 12:53:35 +02:00
bool is_visible);
Depsgraph: Bind base by it's index For the performance we convert object bases list to an array during view layer evaluation. This makes it possible to have very cheap index-based base lookup. The goal of this change is to get rid of base used for function binding, and avoid scene datablock expansion at the depsgraph construction time.
2018-04-11 12:39:36 +02:00
void build_object_flags(int base_index,
Depsgraph: Correct wrong base_flags for objects coming from set scene
2017-11-24 14:16:10 +01:00
Object *object,
eDepsNode_LinkedState_Type linked_state);
Depsgraph: Cleanup, split build_object() a bit
2017-11-23 12:01:31 +01:00
void build_object_data(Object *object);
Depsgraph: Object data separation, camera
2018-06-06 10:52:50 +02:00
void build_object_data_camera(Object *object);
Depsgraph: Object data separation, geometry
2018-06-06 11:22:20 +02:00
void build_object_data_geometry(Object *object);
void build_object_data_geometry_datablock(ID *obdata);
Depsgraph: Object data separation, lamp
2018-06-06 10:47:54 +02:00
void build_object_data_lamp(Object *object);
Depsgraph: Object data separation, light probes This is a beginning of series of commits which will clearly separate building IDs which are used as object data from object building. The goal is to be able to always build whatever ID. Required to make driver targets to work reliably with copy-on-write concept.
2018-06-06 10:23:45 +02:00
void build_object_data_lightprobe(Object *object);
Depsgraph: Add missing nodes and relations for speaker
2018-06-25 11:53:38 +02:00
void build_object_data_speaker(Object *object);
Depsgraph: Cleanup, always call full `object`
2017-11-23 11:39:28 +01:00
void build_object_transform(Object *object);
void build_object_constraints(Object *object);
Depsgraph: Only bind ID-data and indices to depsgraph callbacks This is a part of copy-on-write sanitization, to avoid all the checks which were attempting to keep sub-data pointers intact. Point is: ID pointers never change for CoW datablocks, but nested data pointers might change when updating existing copy. Solution: Only bind ID data pointers and index of sub-data. This will make CoW datablock 7update function was easier in 2.8. In master we were only using pose channel pointers in callbacks, this is exactly what this commit addresses. A linear lookup array is created on pose evaluation init and is thrown away afterwards. One thing we might consider doing is to keep indexed array of poses, similar to chanhash. Reviewers: campbellbarton Reviewed By: campbellbarton Subscribers: dfelinto Differential Revision: https://developer.blender.org/D3124
2018-04-03 17:23:43 +02:00
void build_pose_constraints(Object *object, bPoseChannel *pchan, int pchan_index);
Depsgraph: Cleanup and code simplification This is mainly a maintenance commit which was aimed to make work with this module more pleasant and solve such issues as: - Annoyance with looong files, which had craftload in them - Usage of STL for the data structures we've got in BLI - Possible symbol conflicts - Not real clear layout of what is located where So in this commit the following changes are done: - STL is prohibited, it's not really predictable on various compilers, with our BLI algorithms we can predict things much better. There are still few usages of std::vector, but that we'll be solving later once we've got similar thing in BLI. - Simplify foreach loops, avoid using const_iterator all over the place. - New directory layout, which is hopefully easier to follow. - Some files were split, some of them will be split soon. The idea of this is to split huge functions into own files with good documentation and everything. - Removed stuff which was planned for use in the future but was never finished, tested or anything. Let's wipe it out for now, and bring back once we really start using it, so it'll be more clear if it solves our needs. - All the internal routines were moved to DEG namespace to separate them better from rest of blender. Some places now annoyingly using DEG::foo, but that we can olve by moving some utility functions inside of the namespace. While working on this we've found some hotspot in updates flush, so now playback of blenrig is few percent faster (something like 96fps with previous master and around 99-100fps after this change). Not saying it's something final, there is still room for cleanup and API simplification, but those might happen as a regular development now without doing any global changes.
2016-05-27 18:01:18 +02:00
void build_rigidbody(Scene *scene);
Depsgraph: Cleanup, always call full `object`
2017-11-23 11:39:28 +01:00
void build_particles(Object *object);
Depsgraph: Use dependency graph flush routines to update particle settings Previously tagging particle settings for update will iterate over all objects and all their particle system to see whether something needs an update or not. Now we put ParticleSettings as an ID to the dependency graph, so tagging it for update will nicely flush updates to all dependent particle systems. Current downside of this is that due to limitation of flush routines it will cause some extra particle system re-evaluation when it technically not needed, and what's more annoying currently it will discard point caches more often. However, this is a good and simple demonstration case to improve tagging/flushing system to accommodate for such cases (similar issues happens with CoW and shading components). So let's try to find some generic solution to the problem!
2017-07-18 12:12:15 +02:00
void build_particle_settings(ParticleSettings *part);
Depsgraph: Cleanup, remove scene being passed all over Use the state one instead.
2017-11-08 18:06:51 +01:00
void build_cloth(Object *object);
Depsgraph: Cleanup and code simplification This is mainly a maintenance commit which was aimed to make work with this module more pleasant and solve such issues as: - Annoyance with looong files, which had craftload in them - Usage of STL for the data structures we've got in BLI - Possible symbol conflicts - Not real clear layout of what is located where So in this commit the following changes are done: - STL is prohibited, it's not really predictable on various compilers, with our BLI algorithms we can predict things much better. There are still few usages of std::vector, but that we'll be solving later once we've got similar thing in BLI. - Simplify foreach loops, avoid using const_iterator all over the place. - New directory layout, which is hopefully easier to follow. - Some files were split, some of them will be split soon. The idea of this is to split huge functions into own files with good documentation and everything. - Removed stuff which was planned for use in the future but was never finished, tested or anything. Let's wipe it out for now, and bring back once we really start using it, so it'll be more clear if it solves our needs. - All the internal routines were moved to DEG namespace to separate them better from rest of blender. Some places now annoyingly using DEG::foo, but that we can olve by moving some utility functions inside of the namespace. While working on this we've found some hotspot in updates flush, so now playback of blenrig is few percent faster (something like 96fps with previous master and around 99-100fps after this change). Not saying it's something final, there is still room for cleanup and API simplification, but those might happen as a regular development now without doing any global changes.
2016-05-27 18:01:18 +02:00
void build_animdata(ID *id);
Depsgraph: Fix missing relation from action to animation when it's shared
2018-06-27 14:36:37 +02:00
void build_action(bAction *action);
Depsgraph: optimization of driver evaluation with many drivers.
2018-05-31 06:04:25 +02:00
void build_driver(ID *id, FCurve *fcurve, int driver_index);
Depsgraph: Fix dependency cycle when ID prop drives ID property Introduced explicit ID property node for driers in depsgraph, so it is clear what is the input for driver, and what is the output. This also solved relations builder throwing lots of errors due to ID property not being found.
2018-03-02 16:27:31 +01:00
void build_driver_variables(ID *id, FCurve *fcurve);
void build_driver_id_property(ID *id, const char *rna_path);
Depsgraph: Cleanup, always call full `object`
2017-11-23 11:39:28 +01:00
void build_ik_pose(Object *object,
Depsgraph: Cleanup and code simplification This is mainly a maintenance commit which was aimed to make work with this module more pleasant and solve such issues as: - Annoyance with looong files, which had craftload in them - Usage of STL for the data structures we've got in BLI - Possible symbol conflicts - Not real clear layout of what is located where So in this commit the following changes are done: - STL is prohibited, it's not really predictable on various compilers, with our BLI algorithms we can predict things much better. There are still few usages of std::vector, but that we'll be solving later once we've got similar thing in BLI. - Simplify foreach loops, avoid using const_iterator all over the place. - New directory layout, which is hopefully easier to follow. - Some files were split, some of them will be split soon. The idea of this is to split huge functions into own files with good documentation and everything. - Removed stuff which was planned for use in the future but was never finished, tested or anything. Let's wipe it out for now, and bring back once we really start using it, so it'll be more clear if it solves our needs. - All the internal routines were moved to DEG namespace to separate them better from rest of blender. Some places now annoyingly using DEG::foo, but that we can olve by moving some utility functions inside of the namespace. While working on this we've found some hotspot in updates flush, so now playback of blenrig is few percent faster (something like 96fps with previous master and around 99-100fps after this change). Not saying it's something final, there is still room for cleanup and API simplification, but those might happen as a regular development now without doing any global changes.
2016-05-27 18:01:18 +02:00
bPoseChannel *pchan,
bConstraint *con);
Depsgraph: Cleanup, always call full `object`
2017-11-23 11:39:28 +01:00
void build_splineik_pose(Object *object,
Depsgraph: Cleanup and code simplification This is mainly a maintenance commit which was aimed to make work with this module more pleasant and solve such issues as: - Annoyance with looong files, which had craftload in them - Usage of STL for the data structures we've got in BLI - Possible symbol conflicts - Not real clear layout of what is located where So in this commit the following changes are done: - STL is prohibited, it's not really predictable on various compilers, with our BLI algorithms we can predict things much better. There are still few usages of std::vector, but that we'll be solving later once we've got similar thing in BLI. - Simplify foreach loops, avoid using const_iterator all over the place. - New directory layout, which is hopefully easier to follow. - Some files were split, some of them will be split soon. The idea of this is to split huge functions into own files with good documentation and everything. - Removed stuff which was planned for use in the future but was never finished, tested or anything. Let's wipe it out for now, and bring back once we really start using it, so it'll be more clear if it solves our needs. - All the internal routines were moved to DEG namespace to separate them better from rest of blender. Some places now annoyingly using DEG::foo, but that we can olve by moving some utility functions inside of the namespace. While working on this we've found some hotspot in updates flush, so now playback of blenrig is few percent faster (something like 96fps with previous master and around 99-100fps after this change). Not saying it's something final, there is still room for cleanup and API simplification, but those might happen as a regular development now without doing any global changes.
2016-05-27 18:01:18 +02:00
bPoseChannel *pchan,
bConstraint *con);
Depsgraph: Cleanup, always call full `object`
2017-11-23 11:39:28 +01:00
void build_rig(Object *object);
void build_proxy_rig(Object *object);
Depsgraph: Object data separation, armature
2018-06-06 11:41:56 +02:00
void build_armature(bArmature *armature);
Depsgraph: Cleanup and code simplification This is mainly a maintenance commit which was aimed to make work with this module more pleasant and solve such issues as: - Annoyance with looong files, which had craftload in them - Usage of STL for the data structures we've got in BLI - Possible symbol conflicts - Not real clear layout of what is located where So in this commit the following changes are done: - STL is prohibited, it's not really predictable on various compilers, with our BLI algorithms we can predict things much better. There are still few usages of std::vector, but that we'll be solving later once we've got similar thing in BLI. - Simplify foreach loops, avoid using const_iterator all over the place. - New directory layout, which is hopefully easier to follow. - Some files were split, some of them will be split soon. The idea of this is to split huge functions into own files with good documentation and everything. - Removed stuff which was planned for use in the future but was never finished, tested or anything. Let's wipe it out for now, and bring back once we really start using it, so it'll be more clear if it solves our needs. - All the internal routines were moved to DEG namespace to separate them better from rest of blender. Some places now annoyingly using DEG::foo, but that we can olve by moving some utility functions inside of the namespace. While working on this we've found some hotspot in updates flush, so now playback of blenrig is few percent faster (something like 96fps with previous master and around 99-100fps after this change). Not saying it's something final, there is still room for cleanup and API simplification, but those might happen as a regular development now without doing any global changes.
2016-05-27 18:01:18 +02:00
void build_shapekeys(Key *key);
Depsgraph: Object data separation, camera
2018-06-06 10:52:50 +02:00
void build_camera(Camera *camera);
Depsgraph: Object data separation, lamp
2018-06-06 10:47:54 +02:00
void build_lamp(Lamp *lamp);
Depsgraph: Remove owner node argument which was simply passed around
2017-01-26 16:29:09 +01:00
void build_nodetree(bNodeTree *ntree);
void build_material(Material *ma);
void build_texture(Tex *tex);
Fix T49826: NEW-DEPSGRAPH - Texture is not updated after changing its space color The issue was caused by image ID nodes not being in the depsgraph. Now, tricky part: we only add nodes but do not add relations yet. Reasoning: - It's currently important to only call editor's ID update callback to solve the issue, without need to flush changes somewhere deeper. - Adding relations might cause some unwanted updates, so will leave that for a later investigation.
2016-11-03 11:31:49 +01:00
void build_image(Image *image);
Depsgraph: Cleanup and code simplification This is mainly a maintenance commit which was aimed to make work with this module more pleasant and solve such issues as: - Annoyance with looong files, which had craftload in them - Usage of STL for the data structures we've got in BLI - Possible symbol conflicts - Not real clear layout of what is located where So in this commit the following changes are done: - STL is prohibited, it's not really predictable on various compilers, with our BLI algorithms we can predict things much better. There are still few usages of std::vector, but that we'll be solving later once we've got similar thing in BLI. - Simplify foreach loops, avoid using const_iterator all over the place. - New directory layout, which is hopefully easier to follow. - Some files were split, some of them will be split soon. The idea of this is to split huge functions into own files with good documentation and everything. - Removed stuff which was planned for use in the future but was never finished, tested or anything. Let's wipe it out for now, and bring back once we really start using it, so it'll be more clear if it solves our needs. - All the internal routines were moved to DEG namespace to separate them better from rest of blender. Some places now annoyingly using DEG::foo, but that we can olve by moving some utility functions inside of the namespace. While working on this we've found some hotspot in updates flush, so now playback of blenrig is few percent faster (something like 96fps with previous master and around 99-100fps after this change). Not saying it's something final, there is still room for cleanup and API simplification, but those might happen as a regular development now without doing any global changes.
2016-05-27 18:01:18 +02:00
void build_world(World *world);
void build_compositor(Scene *scene);
void build_gpencil(bGPdata *gpd);
Basic Alembic support All in all, this patch adds an Alembic importer, an Alembic exporter, and a new CacheFile data block which, for now, wraps around an Alembic archive. This data block is made available through a new modifier ("Mesh Sequence Cache") as well as a new constraint ("Transform Cache") to somewhat properly support respectively geometric and transformation data streaming from alembic caches. A more in-depth documentation is to be found on the wiki, as well as a guide to compile alembic: https://wiki.blender.org/index.php/ User:Kevindietrich/AlembicBasicIo. Many thanks to everyone involved in this little project, and huge shout out to "cgstrive" for the thorough testings with Maya, 3ds Max, Houdini and Realflow as well as @fjuhec, @jensverwiebe and @jasperge for the custom builds and compile fixes. Reviewers: sergey, campbellbarton, mont29 Reviewed By: sergey, campbellbarton, mont29 Differential Revision: https://developer.blender.org/D2060
2016-08-06 06:20:37 +02:00
void build_cachefile(CacheFile *cache_file);
Fix T50060: New depsgraph does not update mask animation
2016-11-17 15:29:22 +01:00
void build_mask(Mask *mask);
Depsgrpah: Fix missing animation update in movie clips
2016-11-17 16:37:25 +01:00
void build_movieclip(MovieClip *clip);
Depsgraph: Object data separation, light probes This is a beginning of series of commits which will clearly separate building IDs which are used as object data from object building. The goal is to be able to always build whatever ID. Required to make driver targets to work reliably with copy-on-write concept.
2018-06-06 10:23:45 +02:00
void build_lightprobe(LightProbe *probe);
Depsgraph: Add missing nodes and relations for speaker
2018-06-25 11:53:38 +02:00
void build_speaker(Speaker *speaker);
Depsgraph: Cleanup and code simplification This is mainly a maintenance commit which was aimed to make work with this module more pleasant and solve such issues as: - Annoyance with looong files, which had craftload in them - Usage of STL for the data structures we've got in BLI - Possible symbol conflicts - Not real clear layout of what is located where So in this commit the following changes are done: - STL is prohibited, it's not really predictable on various compilers, with our BLI algorithms we can predict things much better. There are still few usages of std::vector, but that we'll be solving later once we've got similar thing in BLI. - Simplify foreach loops, avoid using const_iterator all over the place. - New directory layout, which is hopefully easier to follow. - Some files were split, some of them will be split soon. The idea of this is to split huge functions into own files with good documentation and everything. - Removed stuff which was planned for use in the future but was never finished, tested or anything. Let's wipe it out for now, and bring back once we really start using it, so it'll be more clear if it solves our needs. - All the internal routines were moved to DEG namespace to separate them better from rest of blender. Some places now annoyingly using DEG::foo, but that we can olve by moving some utility functions inside of the namespace. While working on this we've found some hotspot in updates flush, so now playback of blenrig is few percent faster (something like 96fps with previous master and around 99-100fps after this change). Not saying it's something final, there is still room for cleanup and API simplification, but those might happen as a regular development now without doing any global changes.
2016-05-27 18:01:18 +02:00
Depsgraph: Generalize storage for already existing ID nodes Currently no functional changes, just allows to store mo information.
2018-09-03 12:39:56 +02:00
/* Per-ID information about what was already in the dependency graph.
* Allows to re-use certain values, to speed up following evaluation.
*/
struct IDInfo {
/* Copy-on-written pointer of the corresponding ID. */
ID *id_cow;
Fix T56593: Crash when enabling collection with curves Was missing update of ID blocks which are becoming visible.
2018-09-03 15:22:02 +02:00
/* State of the is_visible from ID node from previous state of the
* dependency graph.
*/
bool is_visible;
Depsgraph: Generalize storage for already existing ID nodes Currently no functional changes, just allows to store mo information.
2018-09-03 12:39:56 +02:00
};
Depsgraph: Cleanup and code simplification This is mainly a maintenance commit which was aimed to make work with this module more pleasant and solve such issues as: - Annoyance with looong files, which had craftload in them - Usage of STL for the data structures we've got in BLI - Possible symbol conflicts - Not real clear layout of what is located where So in this commit the following changes are done: - STL is prohibited, it's not really predictable on various compilers, with our BLI algorithms we can predict things much better. There are still few usages of std::vector, but that we'll be solving later once we've got similar thing in BLI. - Simplify foreach loops, avoid using const_iterator all over the place. - New directory layout, which is hopefully easier to follow. - Some files were split, some of them will be split soon. The idea of this is to split huge functions into own files with good documentation and everything. - Removed stuff which was planned for use in the future but was never finished, tested or anything. Let's wipe it out for now, and bring back once we really start using it, so it'll be more clear if it solves our needs. - All the internal routines were moved to DEG namespace to separate them better from rest of blender. Some places now annoyingly using DEG::foo, but that we can olve by moving some utility functions inside of the namespace. While working on this we've found some hotspot in updates flush, so now playback of blenrig is few percent faster (something like 96fps with previous master and around 99-100fps after this change). Not saying it's something final, there is still room for cleanup and API simplification, but those might happen as a regular development now without doing any global changes.
2016-05-27 18:01:18 +02:00
protected:
Depsgraph: Generalize storage for already existing ID nodes Currently no functional changes, just allows to store mo information.
2018-09-03 12:39:56 +02:00
/* Allows to identify an operation which was tagged for update at the time
* relations are being updated. We can not reuse operation node pointer
* since it will change during dependency graph construction.
*/
Depsgraph: Re-schedule pending tags after relations update It is possible to have situation when we need to both update relations and do some updates on random IDs. This was only done before for objects using their recalc field. This means, every update tag which did not fit into there would have been lost after updating relations. Now we do some smarter re-scheduling of operations after relations are updated.
2017-11-24 15:07:09 +01:00
struct SavedEntryTag {
Depsgraph: Cleanup, make it more obvious what ID references
2018-09-03 12:57:04 +02:00
ID *id_orig;
Depsgraph: Re-schedule pending tags after relations update It is possible to have situation when we need to both update relations and do some updates on random IDs. This was only done before for objects using their recalc field. This means, every update tag which did not fit into there would have been lost after updating relations. Now we do some smarter re-scheduling of operations after relations are updated.
2017-11-24 15:07:09 +01:00
eDepsNode_Type component_type;
eDepsOperation_Code opcode;
};
vector<SavedEntryTag> saved_entry_tags_;
Depsgraph: Pull indirect dependencies via pchan constraints Was missing ID looper for pchan constraint.
2018-04-05 18:03:36 +02:00
struct BuilderWalkUserData {
DepsgraphNodeBuilder *builder;
};
static void modifier_walk(void *user_data,
struct Object *object,
struct ID **idpoin,
int cb_flag);
static void constraint_walk(bConstraint *constraint,
ID **idpoin,
bool is_reference,
void *user_data);
Depsgraph: Cleanup, remove scene being passed all over Use the state one instead.
2017-11-08 18:06:51 +01:00
/* State which never changes, same for the whole builder time. */
Depsgraph: Cleanup, use google style for private members
2017-11-08 17:38:42 +01:00
Main *bmain_;
Depsgraph *graph_;
Depsgraph: Cleanup, remove scene being passed all over Use the state one instead.
2017-11-08 18:06:51 +01:00
/* State which demotes currently built entities. */
Scene *scene_;
Depsgraph: Bind base by it's index For the performance we convert object bases list to an array during view layer evaluation. This makes it possible to have very cheap index-based base lookup. The goal of this change is to get rid of base used for function binding, and avoid scene datablock expansion at the depsgraph construction time.
2018-04-11 12:39:36 +02:00
ViewLayer *view_layer_;
Depsgraph: Fix crash with copy-on-write enabled Was caused by ec0756af6c7, once again, we can't pass view layer, need to pass index. The sad part is that currently we don't have quick way to look up view layer by index. Can do similar thing as we do for bones and bases.
2018-04-19 12:03:02 +02:00
int view_layer_index_;
Depsgraph: Bring back visibility checks based on collection restrict flags The title says it all actually, the idea is to speedup the following case: - Visible duplicator of a restricted collection (reported as T56512), One of the questionable change is that none of the view layer bases is ignored now. This ensures corresponding objects will have copy-on-write component evaluated, making it possible to access those pointers. The evaluation of those objects is skipped. Reviewers: brecht Differential Revision: https://developer.blender.org/D3641
2018-08-23 16:17:06 +02:00
/* NOTE: Collection are possibly built recursively, so be careful when
* setting the current state.
*/
Collection *collection_;
Depsgraph: Fix wrong detection of invisible objects Was happenign for following cases: - Deep hierarchy of non-restircted collections, which has grand-grand parent restricted. - Collections which are constructed from invisible object.
2018-08-24 10:54:18 +02:00
/* Accumulated flag over the hierarchy opf currently building collections.
* Denotes whether all the hierarchy from parent of collection_ to the
* very root is visible (aka not restricted.).
*/
bool is_parent_collection_visible_;
Merge branch 'master' into blender2.8
2017-11-09 10:59:15 +01:00
Depsgraph: Generalize storage for already existing ID nodes Currently no functional changes, just allows to store mo information.
2018-09-03 12:39:56 +02:00
/* Indexed by original ID, values are IDInfo. */
GHash *id_info_hash_;
/* Set of IDs which were already build. Makes it easier to keep track of
* what was already built and what was not.
*/
Depsgraph: Replace LIB_TAG_DOIT with hash lookup This allows us to: - Not mock around with tags stored in a global space, and not to iterate over all datablocks in the database to clear the tags. - Properly deal with datablocks which might not be in main database. While it sounds crazy, it might be handy when dealing with preview, or some partial scene updates, such as motion paths. - Avoids majority of places where depsgraph construction needed bmain. This is something what could help in blender2.8 branch. From tests with production file here did not see any measurable slowdown. Hopefully, there is no functional changes :)
2018-02-22 11:03:39 +01:00
BuilderMap built_map_;
Depsgraph: Cleanup and code simplification This is mainly a maintenance commit which was aimed to make work with this module more pleasant and solve such issues as: - Annoyance with looong files, which had craftload in them - Usage of STL for the data structures we've got in BLI - Possible symbol conflicts - Not real clear layout of what is located where So in this commit the following changes are done: - STL is prohibited, it's not really predictable on various compilers, with our BLI algorithms we can predict things much better. There are still few usages of std::vector, but that we'll be solving later once we've got similar thing in BLI. - Simplify foreach loops, avoid using const_iterator all over the place. - New directory layout, which is hopefully easier to follow. - Some files were split, some of them will be split soon. The idea of this is to split huge functions into own files with good documentation and everything. - Removed stuff which was planned for use in the future but was never finished, tested or anything. Let's wipe it out for now, and bring back once we really start using it, so it'll be more clear if it solves our needs. - All the internal routines were moved to DEG namespace to separate them better from rest of blender. Some places now annoyingly using DEG::foo, but that we can olve by moving some utility functions inside of the namespace. While working on this we've found some hotspot in updates flush, so now playback of blenrig is few percent faster (something like 96fps with previous master and around 99-100fps after this change). Not saying it's something final, there is still room for cleanup and API simplification, but those might happen as a regular development now without doing any global changes.
2016-05-27 18:01:18 +02:00
};
} // namespace DEG
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